Via Advancing the Plot [worth reading just for the terrific name] – Find a Listserv of Local People for Gardening Advice and Community: “My trusty resource is a Yahoo group I belong to, the Washington Gardner. It is described as a “Free, open discussion list for Washington DC area gardeners — DC, MD, VA, WV, PA, and DE — to share gardening information specific to our region. Hosted by Washington Gardener magazine. www.WashingtonGardener.com.” The group is so helpful and knowledgeable. Even when I don’t have a specific question, I learn so much from reading the posts…”